[  757.763649] bond0: (slave eth0): making interface the new active one
[  757.763775] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.769749] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.921299] bond0: (slave eth0): Releasing backup interface
[  761.949238] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.955638] 8021q: adding VLAN 0 to HW filter on device bond0
[  766.077782] bond0: (slave eth0): Releasing backup interface
[  766.119714] bond0 (unregistering): Released all slaves